package kr.hkit.powerjava.chapter22.collection;

import java.util.HashMap;
import java.util.Map;

import kr.hkit.powerjava.chapter22.work2.vo.Student;


public class MapTest {

	public static void main(String[] args) {
		Map<Integer	, Student> map = new HashMap<>();
		map.put(1, new Student(1, "김태희", 90, 90, 90));
		map.put(2, new Student(2, "이민정", 80, 80, 80));
		map.put(3, new Student(3, "효린", 79, 89, 96));
		
		map.remove(1);
		
		
		System.out.println(map);
		
		for(Map.Entry<Integer, Student>s: map.entrySet()){
			int key = s.getKey();
			Student std = s.getValue();
			
			System.out.println("key: " + key + "value: " + std);
		}
	}
}
